change to dynamic array for lexer and parser to speed up lexical analysis

src/lexer/lexer.h

@@ -1,12 +1,12 @@
 #include "token.h"
-#include "../list/list.h"
+#include "../dynamic_array/darray.h"
 #include <stdio.h>
 
 typedef struct {
     const char *path;
     FILE *file;
     int current_column;
-    LinkedList* tokens;
+    DArray* tokens;
     // add more fields as needed
 } LexerState;